Wise Boat Seats Folding Plastic Seat - Grey ShellFeatures: State-of-the-Art, High-Impact Plastic Frames; Compression Foam Padding; Heavy-Duty 28 oz. Marine Grade Vinyl; Mildew Resistant & UV Treated; Mounting Screws Included; 6 Year Warranty on Frame 3 Year Warranty on UpholsteryDimensions: Height: 15.75" ; Width: 20.25" ; Depth: 19.7" ; Seat Depth: 15.5";